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The Fuel EXe 8 is a trail-ready aluminium electric mountain bike that quietly assists you on the climbs so you've got all the power you need on descents.
The Fuel EXe 8 is a trail-ready aluminium electric mountain bike that quietly assists you on the climbs so you've got all the power you need on descents.
Trek

Trek Fuel EXe 8 XT eMountain Bike in Mercury

£4,250.00
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

Returns

In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 30 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

Customers are accountable for return shipping charges.

If you purchased an item in one of our stores, you may return the items to either of our stores.

Return Items by Post

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address.
South Downs Bikes
Internet Department
28 West Street
Storrington
West Sussex
RH20 4EE

If you wish to return your bike to us please keep it in the box it arrived in and contact us and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Trek Fuel EXe 8 XT eMountain Bike in Mercury

Season:2025

Brand:Trek

Code:41503GRY

The Fuel EXe 8 is a trail-ready aluminium electric mountain bike that quietly assists you on the climbs so you've got all the power you need on descents.

Like its carbon counterpart, it looks and handles like a traditional trail bike, but with the added support of a tiny-but-mighty harmonic pin ring drive system with sleek top-tube display unit and compact remote. It comes ready to rip with upgraded parts where they matter most, like a FOX suspension package, wide Bontrager Line Comp Tubeless Ready wheels and a Shimano XT 12-speed drivetrain.

Features:

  • You get all the tech of our top-end light e-MTB without a price tag that makes you say ouch
  • Its upgraded FOX suspension package smooths the trail while a 12-speed Shimano XT drivetrain shifts clean under load
  • Its tiny-but-mighty TQ motor is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel
  • The integrated display, charging port, and controls are simple to use, sleek and intuitive
  • You can tweak your geometry with Mino Link, or add an adjustable angle headset to take even more control
Technical Information
  • Frame
    Alpha Platinum Aluminium, removable battery, internal routing, alloy rocker link, 34.9 mm seat tube, upper chain guide mount, 55 mm chain line, Mino Link, ABP, Boost148, UDH, 140 mm travel
  • Fork
    Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 150 mm travel
  • Shock
    Fox Performance Float X, 2-position damper, 205 mm x 60 mm
  • Max compatible fork travel
    160mm (575mm axle-to-crown)
  • Wheel front
    Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29"
  • Wheel rear
    Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 29"
  • Skewer rear
    Bontrager Switch thru-axle, removable lever
  • Tyre
    Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50"
  • Tyre part
    Bontrager TLR sealant, 180 ml/6 oz
  • Rim strip
    Bontrager TLR
  • Max tyre size
    Frame: 29x2.50", Fork: See manufacturer
  • Battery
    TQ 360Wh
  • Computer
    TQ LED display with Bluetooth & ANT+ connectivity
  • Motor
    TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
  • Shifter
    Shimano XT M8100, 12-speed
  • Rear derailleur
    Shimano XT M8100, long cage
  • Crank
    E*thirteen E*spec Plus, 165 mm length
  • Chainring
    E*thirteen E*spec, 32T alloy ring, 55 mm chainline
  • Cassette
    Shimano XT M8100, 10-51, 12-speed
  • Chain
    Shimano SLX M7100, 12-speed
  • Max. chainring size
    1x: 34T, min 30T
  • Saddle
    Bontrager Arvada, hollow chromoly rails, 138 mm width
  • *Seatpost
    Size: S - TranzX JD-YSP39, 100 mm travel, internal routing, 34.9 mm
    Size: M - TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm
    Size: L, XL - TranzX JD-YSP39, 170 mm travel, internal routing, 34.9 mm
  • Handlebar
    Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
  • Grips
    Bontrager XR Trail Elite, nylon lock-on
  • Stem
    Bontrager Elite, 35 mm, 0-degree, 45 mm length
  • Brake
    Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper
  • Brake rotor
    Shimano RT66, 6-bolt, 203 mm
  • Rotor size
    Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer
  • Electronics
    TQ 4A charger
  • Weight
    M - 20.10 kg / 44.32 lbs (with TLR sealant, no tubes)
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information
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